We found 17 dictionaries that define the word voltaic pile:

General (12 matching dictionaries)

1. voltaic pile: Merriam-Webster
2. voltaic pile: American Heritage Dictionary of the English Language
3. voltaic pile: Collins English Dictionary
4. voltaic pile: Vocabulary.com
5. voltaic pile: Wordnik
6. voltaic pile: Infoplease Dictionary
7. voltaic pile: Dictionary.com
8. Voltaic pile: Wikipedia, the Free Encyclopedia
9. voltaic pile: Rhymezone
10. voltaic pile: FreeDictionary.org
11. voltaic pile: Mnemonic Dictionary
12. voltaic pile: TheFreeDictionary.com

Computing (2 matching dictionaries)

13. voltaic pile, Voltaic pile: Encyclopedia

Science (3 matching dictionaries)

14. Electrochemistry Dictionary (No longer online)
15. Voltaic Pile: Eric Weisstein's World of Physics
16. General Chemistry Online (No longer online)

(Note: See voltaic_piles as well.)

Definitions from Wikipedia (Voltaic pile) ▸ noun:  The voltaic pile was the first electrical battery that could continuously provide an electric current to a circuit. Opposite: galvanic cell, electrolytic cell ▸ Words similar to voltaic pile ▸ Usage examples for voltaic pile ▸ Idioms related to voltaic pile ▸ Wikipedia articles (New!) ▸ Words that often appear near voltaic pile ▸ Rhymes of voltaic pile ▸ Invented words related to voltaic pile